I suppose it could, but it would be an unbelievably stupid thing to do, as the chlorine in bleach can be deadly. Since you cannot control the exact strength of a bleach mixture, you would most likely end up eating the enamel off your teeth (Really!). Even the safe tooth whitening gels containing peroxide will eat away at your teeth and tiny bit per use.
Sorry, you can;t whiten a crown. Unfortunately some crowns are made of gold or part gold part other precious metal, which obviously can't be whitened. White crowns, or porcelain crowns are baked porcelain, which is a set color that goes down the entire depth of the crown. Your natural teeth whiten because bleaching removes stain on your teeth, the crowns can't whiten, because their color is intrinsic to the material that they are made of. In order to whiten a crown you need to replace it.
bleach
99% of them DO NOT! Go to your dentist and they will whiten them as you wait. DO NOT USE BLEACH!
whiten, lighten, fade, blanch
It has diluted bleach in it which whitens the teeth.
You can't whiten veneer teeth. If the stain is external and not part of the porcelain your dental hygienist might be able to scale or polish the stain away.
The likely word is "darken" (where to bleach means to whiten).
Wheat flour can make the skin appear while the flour is on the skin. However, flour won't whiten the skin in the way bleach will.
Yes, with tooth whitening toothpaste and tooth whitening treatments applied by a dentist. Know, however, that this weakens the enamel and makes it more suseptible to decay. Plus the whitening doesn't last forever.
Yes, bleach has the ability to whiten or lighten the color of certain materials by removing stains or pigments.
Bleach has two primary uses:As a laundry aid to whiten or remove stains from clothingAs a sanitizing agent to kill microbes on surfaces and clothing
Non-chlorine bleach is a type of bleach that uses hydrogen peroxide or oxygen to whiten and brighten fabrics. It is a gentler alternative to chlorine bleach and is often used for delicate fabrics or colors that may be damaged by chlorine bleach.